Plug-in solar kits, popular in Europe for their affordability and ease of installation, are gaining traction in the US. As rooftop solar tax credits expire, interest in these cheaper alternatives is expected to grow. Regulations and policy pushes are underway to support wider adoption, with companies lobbying for supportive legislation and expanding availability. Post navigation US markets today: Dow up 141 points as Wall Street eyes record week finish, UnitedHealth jumps on Buffett stake Another tariff hit: Trump signals levies on chips and steel; semiconductor duties may hit 300%
